Very small size, only 6.6cm × 3.8cm, the total height is 2.8cm
after 1cm thick heat dissipation
Support voltage range 10-36V, undervoltage protection, independent
power supply up to 50V
Maximum continuous load current 20A (stick simple radiator),
short-term peak current 110A
Three-line control of speed regulation, forward and reverse
rotation and braking
Support full PWM, you can directly use the keys to control forward
and reverse, PWM effective range 0% ~ 100.0%
Can be directly matched with PLC and 3.3V 5V SCM IO port
Built-in interface level buffer function, no need to worry about
damage to the microcontroller IO
Scope of application: large car, robot, various control motor drive
module parameters:
Module nature: H-bridge brushed DC motor drive module is suitable
for 3-36V high-power DC motors
Scope of application: high-power DC motor drive. For occasions with
wide input voltage (11-36V) requirements. If you need to use a
higher input voltage such as 60V driver board, please contact the
owner.
Driving voltage: DC 11-36V input DC voltage. (No AC input)
Output current: rated continuous output 15A 360W below 24V without
radiator maximum 36V 15A 450W
Output Power: Measured when the natural cooling rated 450W power
supply is 36V 15A
Working temperature: industrial grade (-40 °C to + 85 °C) full load
temperature: 45 °C
Features of this driver module:
(1) Imported full-bridge driver chip + low-pass internal resistance
110A NMOS driver tube, easy motor braking, forward and reverse.
(2) The working frequency of the chip is up to 600KHZ, which is a
good solution to the problem of MC33886 and VNH3SP30 making the
motor noisy and heat. At the same time, the driving capacity has
been significantly improved and the response speed is fast. The
performance of this driver is not comparable to that of L298,
IR2104, MC33887 and other motor drive chips
(3) Two-way PWM input, the duty ratio can be 0-100%, which is not
achieved by the general drive. It has the ability to brake
instantly and help you to achieve precise control of the whole
speed easily.
(4) It can adapt to a wider working voltage of 10.5-36V, and is
suitable for robots or car model competitions driven by lithium
batteries directly!
(5) Built-in logic buffer isolation circuit. It perfectly supports
the direct control of PLC and various types of 3V or 5V single-chip
IO ports, and can also control the motor brake and forward and
reverse through analog voltage input.
(6) The control is extremely simple, convenient and easy to use,
only need to connect 3 input lines to control the motor braking and
forward and reverse rotation.
(7) The chip has built-in dead time hardware control, which can
adapt to the frequent commutation of the motor and effectively
protect the H-bridge to avoid direct damage, so that the software
programming is simpler.
(8) The working frequency of the chip is up to 600KHZ, which is
suitable for the drive of the hollow motor, with very low noise and
low heat generation.
